Results 31 to 40 of about 8,069 (190)

Complex Effects of Cytochrome P450 Monooxygenase on Purple Membrane and Bacterioruberin Production in an Extremely Halophilic Archaeon: Genetic, Phenotypic, and Transcriptomic Analyses

open access: yesFrontiers in Microbiology, 2018
Halophilic archaea are known to produce a diverse array of pigments for phototrophy and photoprotection. The aim of this paper was to determine the role of a Halobacterium gene encoding the predicted cytochrome P450 monooxygenase (CYP174A1) in pigment ...
Walter J. Müller   +4 more
doaj   +1 more source

Molecular acclimation of Halobacterium salinarum to halite brine inclusions

open access: yesFrontiers in Microbiology, 2023
Halophilic microorganisms have long been known to survive within the brine inclusions of salt crystals, as evidenced by the change in color for salt crystals containing pigmented halophiles.
Charly Favreau   +10 more
doaj   +1 more source

The glycolipid of Halobacterium sodomense [PDF]

open access: yesJournal of General Microbiology, 1990
SUMMARY: The glycolipid of the halophilic archaeobacterium Halobacterium sodomense has been analysed by spectroscopic methods including 13C NMR to establish structural details, and has been shown to be a sulphated C20,C20 mannosyl glucosyl diether glycerol.
A Trincone   +5 more
openaire   +4 more sources

Genome comparison reveals that Halobacterium salinarum 63‐R2 is the origin of the twin laboratory strains NRC‐1 and R1

open access: yesMicrobiologyOpen, 2023
The genome of Halobacterium strain 63‐R2 was recently reported and provides the opportunity to resolve long‐standing issues regarding the source of two widely used model strains of Halobacterium salinarum, NRC‐1 and R1.
Friedhelm Pfeiffer, Mike Dyall‐Smith
doaj   +1 more source

Approach toward enhancement of halophilic protease production by Halobacterium sp. strain LBU50301 using statistical design response surface methodology

open access: yesBiotechnology Reports, 2016
A new potent halophilic protease producer, Halobacterium sp. strain LBU50301 was isolated from salt-fermented fish samples (budu) and identified by phenotypic analysis, and 16S rDNA gene sequencing. Thereafter, sequential statistical strategy was used to
Julalak Chuprom   +4 more
doaj   +1 more source

Expression of microbial rhodopsins in Escherichia coli and their extraction and purification using styrene-maleic acid copolymers

open access: yesSTAR Protocols, 2022
Summary: Microbial rhodopsins are photoreceptive membrane proteins showing various light-dependent biological activities. Styrene-maleic acid (SMA) copolymers spontaneously form nanoscale lipid particles containing membrane proteins and associated lipids
Keiichi Kojima, Yuki Sudo
doaj   +1 more source

Efficient transfection of the archaebacterium Halobacterium halobium [PDF]

open access: yesJournal of Bacteriology, 1987
We developed an efficient polyethylene glycol-mediated spheroplast transfection method for the extremely halophilic archaebacterium Halobacterium halobium. The 59-kilobase-pair linear phage phi H DNA molecule routinely produced between 5 X 10(6) and 2 X 10(7) transfectants per microgram of DNA.
S W, Cline, W F, Doolittle
openaire   +2 more sources

Transcription start site associated RNAs (TSSaRNAs) are ubiquitous in all domains of life.

open access: yesPLoS ONE, 2014
A plethora of non-coding RNAs has been discovered using high-resolution transcriptomics tools, indicating that transcriptional and post-transcriptional regulation is much more complex than previously appreciated.
Livia S Zaramela   +4 more
doaj   +1 more source

Primary structure and glycosylation of the S-layer protein of Haloferax volcanii

open access: yes, 1990
The outer surface of the archaebacterium Haloferax volcanii (formerly named Halobacterium volcanii) is covered with a hexagonally packed surface (S) layer. The gene coding for the S-layer protein was cloned and sequenced.
Sumper, Manfred   +3 more
core   +1 more source

Es werde Licht! Licht als Antrieb und Regulator in synthetischen Zellen

open access: yesAngewandte Chemie, Volume 138, Issue 24, 8 June 2026.
Zellen sind Systeme außerhalb des Gleichgewichts, die ihre Eigenschaften in Raum und Zeit regulieren. In biomimetischen synthetischen Zellen bietet Licht eine einzigartige Möglichkeit, Vorgänge räumlich und zeitlich anzutreiben und zu kontrollieren.
Matthew E. Allen   +5 more
wiley   +1 more source

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